Cement composites
An Investigation on Adding Polypropylene Fibers to Reinforce Lightweight Cement Composites (LWC)
... The influence of polypropylene fibers has been studied in different proportioning and fiber length to improve the performance characteristics of the lightweight cement composites. Fibers used in two ...
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Nanoscaled Mechanical Properties of Cement Composites Reinforced with Carbon Nanofibers
... of cement composites. For OPC and OPC/CNF composites, nanoindentation data obtained are in good agreement with the data available in the literature, as can be seen in Table ...OPC/CNF ...
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Nano Fibrillated Cellulose as a Green Alternative to Carbon Nanotubes in Nano Reinforced Cement Composites
... the cement matrix, which helps in continuing the hydration process of un-hydrated cement particles, which can improve the mechanical properties and the microstructure of the cement matrix ...the ...
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Performance of carbon nanofiber-cement composites subjected to accelerated decalcification
... reinforced cement composites provide an excellent alternative for amelioration, protection, and deterioration prevention of the containment structure based on a demonstrated resistance to corrosion, control ...
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Mechanical properties of kenaf fiber–cement composites containing kenaf gamma-ray grafted with acrylamide
... the cement paste [17, ...the cement paste influenced the mechanical properties of the kenaf fiber–cement ...fiber–cement composites exhibited high flexural and compressive strengths ...
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Strength of Binary Blended Cement Composites Containing Corn Cob Ash
... blended cement composites made with Ordinary Portland Cement (OPC) and Corn Cob Ash (CCA) were investigated in this ...blended cement concrete were found to be much lower than the control ...
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Phyllite clay cement composites having improved engineering properties and material applications
... 2015 Phyllite clay–cement composites having improved engineering properties.. and material applications.[r] ...
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Experimental test and analytical modeling of mechanical properties of graphene-oxide cement composites
... In-situ SEM three-point bending tests were carried out to understand the fracture 86 mechanisms of GO-cement composites and verify the derived model by comparing the Young’s 87 modulus o[r] ...
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Suitability of sawdust from three tropical timbers for wood-cement composites
... non-hydrated cement clinker also rises, which leads to strength decrease of the wood-cement composites (Frybort et ...of cement-bonded composites due to their low extractive contents ...
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A Study on the Drying Shrinkage and Mechanical Properties of Fiber Reinforced Cement Composites Using Cellulose Nanocrystals
... a cement core; as a result, hydration was affected, result- ing in a 30% improvement in the cement paste compared with plain cement (Cao et ...CNC cement have been conducted on cement ...
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Pull-Out Behaviour of Steel Reinforced Cement Composites
... This thesis was aimed at developing an effective and comprehensive numer ical method for modelling the pull-out response of FRCC, especially for those complex cases with inclined fibres, large interfacial slip and ...
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Strength of Binary Blended Cement Composites Containing Cassava Waste Ash
... blended cement composites using polynomial regression ...blended cement composites could be good for civil engineering works and the developed model equations can be easily used to estimate ...
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Assessment of Rheological and Piezoresistive Properties of Graphene based Cement Composites
... graphene cement composite ...in cement mortar to monitor the self- sensing ...based cement composites on strain sens- ing characteristics were studied by Li et ...based cement composite ...
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Recycling plastic waste in cement composites for construction Engineers Ireland Journal
... standard cement mixes. The plastics can improve cement materials for certain applications such as light-weight and insulation purposes, while preserving a mechanical resistance similar to a standard ...
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Use of Sustainable Fine-Grain Aggregates in Cement Composites
... from cement matrix and partially from the natural aggregates in the initial ...of cement matrix, it is possible to assume a similar composition for recycled ...in cement matrix. As the cement ...
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3D printing of cement composites
... for cement hydration) gave only a marginal increase in strength (D ...a cement typically produces a calcium sulphate hemihydrate gel, with slightly lower density and thus, with other conditions being equal, ...
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Natural fibre reinforced cement composites
... Table 4.3 Fibre weighted average length (mm) 87 Table 4.4 Fibre length mass distribution percentage 87 Table 4.5 Properties of autoclaved screened long bamboo fibre reinforced 88.. cem[r] ...
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NATURAL AND LOW COST ROOFING SOLUTIONS "SISAL FIBER REINFORCED CEMENT COMPOSITES " - A SUBSTITUTE OF ASBESTOS - A GREEN CHEMICAL APPROACH"
... The need for economical, sustainable and safe shelter is well pronounced globally.Numerous challenges are unaddressed to produce environment friendly construction materials which are structurally safe and durable.Roofing ...
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Variation of Opc-Rice Husk Ash-Saw Dust Ash Composites Strength with Water-Cement Ratio
... Wada et al. (2000) demonstrated that RHA mortar and concrete exhibited higher compressive strength than the control mortar and concrete. Rukzon and Chindaprasirt (2006)investigated the strength development of mortars ...
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Portland Cement Mortar Composite with Partial Sand Replacement by Eggshell Particles
... cement composites. In this research work, the behavior of a Portland cement mortar with partial re- placement of sand by treated eggshell particles (0% to 66%) has been ...Portland cement was ...
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